Home / 50,475,955.20-75,713,932.80-32,336,102.40

Finding the Fourth Proportional to 50,475,955.20, 75,713,932.80 and 32,336,102.40

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Solution

The fourth proportional to 50,475,955.20, 75,713,932.80 and 32,336,102.40 is: 48,504,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,475,955.20 : 75,713,932.80 = 32,336,102.40 : x
  2. Step 2: Convert to fraction form
    50,475,955.20/75,713,932.80 = 32,336,102.40/x
  3. Step 3: Cross multiply
    50,475,955.20x = 75,713,932.80 × 32,336,102.40
  4. Step 4: Simplify right side
    50,475,955.20x = 2,448,293,484,127,518.50
  5. Step 5: Solve for x
    x = 2,448,293,484,127,518.50/50,475,955.20
  6. Step 6: Final answer
    x = 48,504,153.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.